56097860

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{2371}}^1$

素因数の和:2413

約数の個数: 72

約数和(自身を含む): 145849536

約数和(自身を除く): 89751676

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 91, 130, 140, 169, 182, 260, 338, 364, 455, 676, 845, 910, 1183, 1690, 1820, 2366, 2371, 3380, 4732, 4742, 5915, 9484, 11830, 11855, 16597, 23660, 23710, 30823, 33194, 47420, 61646, 66388, 82985, 123292, 154115, 165970, 215761, 308230, 331940, 400699, 431522, 616460, 801398, 863044, 1078805, 1602796, 2003495, 2157610, 2804893, 4006990, 4315220, 5609786, 8013980, 11219572, 14024465, 28048930, 56097860]

約数ペア:

[(1, 56097860), (2, 28048930), (4, 14024465), (5, 11219572), (7, 8013980), (10, 5609786), (13, 4315220), (14, 4006990), (20, 2804893), (26, 2157610), (28, 2003495), (35, 1602796), (52, 1078805), (65, 863044), (70, 801398), (91, 616460), (130, 431522), (140, 400699), (169, 331940), (182, 308230), (260, 215761), (338, 165970), (364, 154115), (455, 123292), (676, 82985), (845, 66388), (910, 61646), (1183, 47420), (1690, 33194), (1820, 30823), (2366, 23710), (2371, 23660), (3380, 16597), (4732, 11855), (4742, 11830), (5915, 9484)]